The most critical defining characteristic of a true experiment is often seen to be a high degree of control over the
A. arrangement of experimental conditions.
B. random assignment of participants to experimental conditions.
C. choice of dependent variables.
D. systematic manipulation of independent variables.
B. random assignment of participants to experimental conditions.
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Explain two factors that can decrease adherence to medical treatment of a patient
What will be an ideal response?
The trichromatic theory of color vision applies to the retina, where three different types of cone have been found with each cone containing a different type of
a. iodopsin. b. rhodopsin. c. phosphene. d. stereocilia.
Risks of gaining too much weight during pregnancy include ______
a. structural abnormalities in the fetus b. jaundice in the fetus c. increased chance of stroke in the mother d. hypertension, preeclampsia, and diabetes in the mother
You have not seen your 22-year-old cousin in quite sometime. After a brief visit, you are impressed that she is more confident socially, is less dogmatic, and is less ethnocentric in her political and social views than she had been as a teenager
Given what you know about development, you guess that she has ____. a. matured b. graduated from college c. moved away from home d. found a romantic partner